baber/WOPTO huggingface dataset:
Patent KR-20220106459-A (KR)
Title: Board game set for that has a game rule to foster a sense of community
Inventor: HONG WON HEE
IPC: A63F9/00
Filed: 2021-01-22
Abstract: The present invention relates to a technological idea for understanding community problems, leaning problem-solving processes, understanding positions of a region and stakeholders, cultivating problem solving performance through communication, and developing a sense of community. A board game set having game rules according to one embodiment comprises role cards, job cards, a sweat drop dice, and a housework dice, and comprises the following steps of: selecting the role cards and job cards; rolling the sweat drop dice and housework dice; purchasing abilities; repeating the preceding steps three times; having a family meeting; distributing household chores; and repeating the same until a job card mission is solved.
Patent KR-20220108514-A (KR)
Inventor: SHIN YONG BOK
IPC: B66C1/02
Filed: 2021-01-27
Abstract: The present invention relates to a hanger designed to pick up a panel material so that a hoist transfers the panel material to a spot welding device without damaging the panel material. More specifically, the hanger for a hoist comprises: a body part having a predetermined length and detachably fastened to the hoist; multiple suction members spaced apart in a lengthwise direction of the body part and arranged to pick up a panel material with the bottom thereof; and a toggle member provided to grip the panel material with an upper portion connected to the body part. The body part includes: a reference bracket which is formed in a rectangular frame shape, which allows the multiple suction members to be inserted adjacent to each other through the outer surface thereof in a lengthwise direction, and on both sides of which connection brackets connected to the toggle member are installed; a reinforcing bar provided on the reference bracket, and inserted through the multiple suction members, which are installed through the reference bracket, to fix the suction members; and a connecting member with a lower portion installed on the reference bracket, and an upper portion detachably coupled to the hoist.
Patent KR-20220108962-A (KR)
Inventor: SHIN YONG BOK
IPC: B23K101/18
Filed: 2021-01-28
Abstract: The present invention relates to a welding jig device for manufacturing a side frame of a prefabricated panel, capable of accurately and precisely manufacturing and producing a side frame for a prefabricated panel as products of various standards with various sizes. In accordance with the present invention, the welding jig device for manufacturing a side frame of a prefabricated panel includes: a base table; and a jig unit installed on the base table, and fixing unit side frames forming each side of a side frame for a prefabricated panel to the base table such that the shape of the side frame can be formed, while including a plurality of first jigs functioning to individually fix the unit side frames, and a plurality of second jigs fixing a corner part of the side frame, wherein the first jigs fix the unit side frames by gripping the unit side frames from both sides through a rotation motion, and the second jigs fix the corner part of the side frame by moving to the corner part of the side frame and coming in contact therewith through a rotation motion.
Patent KR-20220109081-A (KR)
Title: An automated food manufacturing system that can be installed in a food truck and its method
Inventor: YUK YEONG SU
IPC: G06Q10/04
Filed: 2021-01-28
Abstract: Provided are an automated food manufacturing system installed in a food truck and a method thereof. The automated food manufacturing system installed in a food truck comprises: a 3-axis processing device configured to apply sauce to a first food ingredient. The 3-axis processing device includes: a plate unit on which the first food ingredient is mounted; a body unit which is connected to one end of the plate unit; a first rail unit which is connected to the body unit; a first moving unit which is connected to the first rail unit; a second rail unit which is connected to the first moving unit; a second moving unit which is connected to the second rail unit; a first motor unit which is arranged in the first moving unit; a second motor unit which is arranged in the second moving unit; and a third rail unit which is connected to the plate unit.
Patent KR-20220112319-A (KR)
Title: Method for manufacturing soft mouthpiece for teeth grinding patient and Soft mouthpiece manufactured by the method
Inventor: JEONG DA I
IPC: A61C5/90
Filed: 2021-02-03
Abstract: The present invention relates to a method for manufacturing a soft mouthpiece for a teeth-grinding patient and a soft mouthpiece manufactured thereby. The method for manufacturing a soft mouthpiece according to the present invention comprises: a scanning step of scanning the patient's teeth and gums by using a dental scanner; a data processing step of converting the information obtained through the scanning step into data; a tooth modeling step of realizing a three-dimensional shape of a mouthpiece corresponding to the patient's tooth shape on a computer based on the data obtained through the data processing step; a 3D printing step of using silicon as a material to manufacture a tooth-modeled mouthpiece by using a 3D printer; and a post-processing step of removing foreign substances on the surface of the mouthpiece outputted through the 3D printing step. The soft mouthpiece for a teeth-grinding patient according to the present invention has excellent dimensional precision to maintain stable bonding with teeth and is made of soft silicon, so it is thin and has no foreign body feeling, and does not put too much strain on teeth.
Patent KR-20220113066-A (KR)
Title: Organic-inorganic hybrid photocatalyst coating agent and its manufacturing method
Inventor: DAE SEUNG KIM
IPC: B01J35/00
Filed: 2021-02-05
Abstract: An objective of the present invention is to provide a photocatalytic coating agent that adheres well to inorganic surfaces such as glass and surfaces of various materials such as plastic or metal, does not deteriorate activity while adhering to the various surfaces, maintains transparency of a coating surface and does not damage the coating surface or a base material. A sol-gel process of reactive alkoxysilane and metal alkoxide and a polymer polymerization process of acrylic monomer are simultaneously performed to prepare an organic-inorganic hybrid oligomer in which organic and inorganic structures are covalently bonded. The organic-inorganic hybrid type oligomer is added to an antibacterial metal-containing photocatalyst to prepare the organic-inorganic hybrid type photocatalyst coating agent that has excellent antimicrobial activity without damage to a surface of a coated material and can adhere to various substrate surfaces.
Patent KR-20220114208-A (KR)
Title: Nondestructive welding inspection equipment for vehicle accumulator
Inventor: JEONGHAK PARK
IPC: G01N27/90
Filed: 2021-02-08
Abstract: The present invention relates to a nondestructive inspection apparatus for a welded part of a vehicle accumulator, comprising: a support frame which is installed at an upper portion of a base frame; a rotation motor which is installed at the front center of the upper portion of the base frame; a lower jig which is connected to a rotary shaft of the rotation motor; an upper jig which is installed at an upper portion of the lower jig to be lifted by an upper jig lifting unit; the upper jig lifting unit which is installed at the front upper portion of the jig frame to lift the upper jig; an inspection sensor which is installed at the front center inside the support frame to be able to be conveyed in a vertical direction and in a back-and-forth direction through an inspection sensor conveying unit; the inspection sensor conveying unit which is installed at one side inside the support frame to convey the inspection sensor in the vertical direction and in the back-and-forth direction; and a control unit which is installed at one side of the support frame to control the operation of the rotation motor, the upper jig lifting unit, and the inspection sensor conveying unit. Therefore, the present invention can swiftly proceed with the inspection work of the welded part of the vehicle accumulator, significantly improve the productivity and workability of the inspection work, and reduce inspection costs and manpower.
Patent KR-20220116777-A (KR)
Title: System that provides a service that recommends restaurants that analyze tastes based on big data
Inventor: KOO YE SOL
IPC: G07F17/26
Filed: 2021-02-15
Abstract: By providing to a user the same after analyzing the image data of a photographed user based on machine learning and after determining a hair dye color optimized for the user, the present invention relates to a customized smart hair dye vending machine that can provide an optimal customized hair dye that suits a style and hair of the user. The customized smart hair dye vending machine comprises: a vending machine main body; an input device; a camera device; an analysis part; a dye mixing part; a packing part; and a container discharge part.
Patent KR-20220117997-A (KR)
Title: Foley catheter for prevent the urethral injury
Inventor: KIM ILHWAN
IPC: A61M39/22
Filed: 2021-02-18
Abstract: The present invention relates to a urinary catheter unit without damage to the urethra. The urine line unit without damage to the urethra according to the present invention comprises: a conduit inserted into the bladder through the urethra, made of a flexible material in a tubular shape, and having a balloon part intended to provide a fixing force to the bladder wall while being inserted into the bladder and capable of contraction and expansion; a urine drainage line disposed inside the urine catheter, having one side communicatively connected to the bladder and the other side selectively communicating with a syringe; a urine injection line arranged side by side with the urine drainage line inside the urine catheter, and having one side communicatively connected to the balloon part and the other side selectively communicating with the syringe; and a valve for selectively communicating the syringe with any one of the urine drainage line and the urine injection line. The present invention is to avoid damage to the urethra when the urinary catheter is inserted.
Patent KR-20220120767-A (KR)
Title: Method for extraction and separation of silica from plant
Inventor: SUNG YONG JOO
IPC: C01B33/18
Filed: 2021-02-23
Abstract: The present invention relates to a method for extracting and separating silica from a plant raw material, and more specifically, to a method for extracting and separating silica from a plant raw material which comprises the steps of: extracting silica by alkali digesting a plant raw material containing silica; and precipitating silica by adding an acid catalyst so that an alkali extract containing the extracted silica has a pH of 7.5 to 11.
Patent KR-20220068100-A (KR)
Title: Electronic device including a flexible display
Inventor: JIHYUNG JUNG
IPC: G06F3/041
Filed: 2021-02-23
Abstract: An electronic apparatus according to an embodiment of the present invention comprises: a housing including a first housing which forms the side surfaces and rear surface of the electronic apparatus, and a second housing which is connected to the first housing so as to be able to move relative to the first housing; a flexible display including a first region which is exposed to the outside of the housing, and a second region which extends from the first region and is inserted into or drawn out of the housing as the second housing slides relative to the first housing; a first digitizer coupled to the first region of the flexible display; a plate located inside the electronic apparatus; and a second digitizer disposed on the plate, wherein in a state in which the second region has been drawn out of the housing, the second digitizer can be positioned corresponding to the drawn out second region. According to the present invention, the digitizer is not damaged even when a screen is expanded or reduced.
Patent KR-20220121133-A (KR)
Title: Input system and input method
Inventor: CHOI JI O
IPC: G06F3/023
Filed: 2021-02-24
Abstract: The present invention relates to an input system and input method enabling to help in easily inputting hangul (Korean alphabet) with only one hand, wherein the input system, in a state in which a preset special key is pressed, enables a hangul vowel to be inputted when four keys disposed on a keyboard to form a 'ㅗ' shape are pressed according to a preset rule. Therefore, the present invention is capable of reducing a fatigue of the right hand.
Patent KR-20220122169-A (KR)
Title: Quantitative phase imaging device based on light scanning and method of the same
Inventor: DONGHYUN KIM
IPC: G01N21/59
Filed: 2021-02-26
Abstract: Disclosed are a quantitative phase imaging device and a quantitative phase imaging method, capable of generating a quantitative phase image by using a random form of optical scanning modulating the shape of reference light depending on the shape of an observation object of a sample. In accordance with an embodiment of the present invention, the quantitative phase imaging device includes: a substrate for fixing a sample to be observed; a light source providing light for observing the sample; a light modulator generating reference light by changing the shape of the light provided from the light source depending on the shape of an observation object of the sample; a beam splitter splitting the reference light into first reference light directed toward a first optical path passing through the sample and a second reference light directed toward a second optical path not passing through the sample; and a detector detecting interference light between sample light generated as the first reference light penetrates the sample in the first optical path and the second reference light transmitted along the second optical path without penetrating the sample.
Patent KR-20210110240-A (KR)
Title: System and method for an integrated control of smart home and building using an add on scheme
Inventor: PARK HYEON YONG
IPC: G06F3/16
Filed: 2021-03-02
Abstract: The present invention relates to a system for the integrated control of a smart home and building using an add-on scheme, comprising: an artificial intelligence (AI) speaker for receiving voice input and converting the same into digital signals; an AI server for receiving the voice input, which has been converted into digital signals and is transmitted to the AI speaker through a communication network, analyzing the voice input and generating a floor indicator panel (FIP) control signal for one or more devices to be controlled; an FIP installed on each floor of a building, receiving an FIP control signal for one or more devices to be controlled, which is installed in each room, from the AI server, and converting the received control signal into a control signal for each controller; a main controller installed in each room and receiving a control signal for a controller from the FIP; and at least one expanded controller connected in series to the main controller, receiving a control signal from the main controller and transmitting a control signal to a corresponding device to be controlled to control the corresponding device to be controlled. The at least one expanded controller includes at least one sensor and transmits sensing information, which is generated based on a signal detected by the at least one sensor, to the AI server through the main controller. Therefore, various building loads can be controlled using an interactive home and building control speaker based on international standards.
Patent KR-20220025642-A (KR)
Inventor: LEE SANG YOON
IPC: G06N20/00
Filed: 2021-03-02
Abstract: The present invention relates to an advertisement matching management server to facilitate advertisement production. According to an embodiment of the present invention, the advertisement matching management server comprises: a communication unit receiving member information and advertisement information from a user device; a storage unit storing the member information and advertisement information input through the communication unit; and a control unit analyzing the advertisement information on the basis of the advertisement information stored in the storage unit and providing an analysis result to the user device. The control unit accesses an advertisement information database of the storage unit to manage the advertisement information; stores the advertisement information in the advertisement information database when new advertisement information is input through the user device; updates the advertisement information stored in the advertisement information database when existing advertisement information is changed; analyzes the advertisement information provided from the advertisement information database when an advertisement request is received from the user device; uses a result of analyzing the advertisement information to perform advertisement matching filtering to be fit to a user's advertisement matching purpose, an advertisement matching provider, or advertisement matching rules; and uses artificial intelligence (AI) or machine learning techniques to analyze the user's advertisement matching pattern, thereby performing advertisement matching.
Patent KR-20220125620-A (KR)
Title: Number Talks count card
Inventor: KIM SEON KYOUNG
IPC: A63F1/02
Filed: 2021-03-05
Abstract: The present invention relates to a Number Talks calculation card, and more specifically, to a Number Talks calculation card in which a user can easily learn number reading, next number and previous number, numbers which equal to 5, multiples of 10, numbers for which the sum of four numbers is 20, addition, filling practice, numbers which equal to 100, addition of equal numbers, multiplication and the like, using the 6-digit numbers printed on number cards on which random numbers are written. According to the present invention, thinking ability, concentration, creativity, diversity, fluency, and brain development effects are provided to children.
Patent KR-20220127640-A (KR)
Title: Cylindrical lens
Inventor: HAM SEUNG WOO
IPC: F21V8/00
Filed: 2021-03-11
Abstract: The present invention relates to a cylindrical lens. The cylindrical lens comprises: a convex entrance surface located at a center of a bottom surface; and a concave exit surface located at a center of an upper surface, wherein the upper surface is convex upward and includes a first stationary point that is the highest point, the concave exit surface includes a third stationary point that is the lowest point, and a boundary between the upper surface and the concave exit surface may include a second stationary point that is an inflection point. In the cylindrical lens, a stationary point is included on the exit surface while preventing formation of a cusp point.
Patent KR-20220135522-A (KR)
Inventor: CHOI WON SEOK
IPC: H02J50/00
Filed: 2021-03-30
Abstract: According to the present invention, a wireless charger is embedded in a mobile phone case so as to enable easy charging without complicated processes. By embedding a coil (20), a board, and rechargeable batteries (21, 22) in the cell phone case (10), wireless charging is possible by coupling a cell phone battery to the case.
Patent KR-20220135909-A (KR)
Title: A single crystal composite hydrophone and array hydrophone
Inventor: JE YUB
IPC: B06B1/06
Filed: 2021-03-31
Abstract: The present invention relates to a rectangular piezoelectric single crystal composite having a piezoelectric single crystal material and a polymer material, and a piezoelectric single crystal composite acoustic sensor having a plate with a set form coming in surface-contact with an upper surface and a lower surface of the piezoelectric single crystal composite. According to the present invention, an acoustic reception sensitivity characteristic can be maximized.
Patent KR-20220136633-A (KR)
Title: Power drive pulley device for belt conveyor
Inventor: LEE JONG JUN
IPC: B65G23/08
Filed: 2021-04-01
Abstract: The present invention relates to a power drive pulley device for a belt conveyor. The power drive pulley device for a belt conveyor comprises: a drive pulley having a casing which takes the form of a cylinder having a diameter, is supported on a frame through a support shaft, and is rotatable, a motor which is fixed to the shaft while being embedded in the casing and outputs rotational force, and a power transmission unit which rotates the casing by transmitting the rotational force of the motor to the casing; a casing fixing unit for fixing the casing when power applied to the motor is cut off; and a controller for controlling the casing fixing unit. Therefore, the power drive pulley device for a belt conveyor allows the stop operation of a conveyor to proceed immediately after the completion of the inertial movement of a conveyor belt, so that the belt and the pulley itself are not strained. In addition, the power drive pulley device for a belt conveyor can stably maintain the fixed state of the belt by an auxiliary brake, so that there is no reverse rotation of the belt due to the gravity of an object to be conveyed even in the case of a belt conveyor for upward conveyance, thereby being safe.
Patent KR-20220139546-A (KR)
Inventor: PARK AEA BOCK
IPC: E04G21/32
Filed: 2021-04-08
Abstract: The present invention relates to an improved temporary screen for construction. In accordance with the present invention, edges of a rectangular-cut screen cloth are sewn or thermally compressed to form an outer rim, coupling pieces are formed in the middle of corners and edges of the screen cloth, and an installation ring is coupled to each of the coupling pieces, wherein at least one see-through window is installed on the screen cloth, while integrated with the screen cloth or separately provided so as to be attached to or detached from a see-through hole bored on the screen cloth, and a barrier is installed on the see-through window on the inner surface of the screen cloth such that the see-through window can be opened and closed by the barrier in accordance with the need. In accordance with the present invention, since workers constructing or remodeling a building are allowed to see the outside through the see-through window installed on the screen cloth, the workers can relieve frustration; since the workers are allowed to see the outside from the building or check the interior of the building from the outside, the workers can have less fatigue and less pressure and can work in a stable condition; the see-through window can be opened and closed in accordance with the need to protect characteristics (properties) of the building to be constructed or remodeled; and since an existing screen, the screen provided with the see-through window according to the present invention, and a screen provided with an openable see-through window are combined and installed, the screens can be efficiently installed and utilized.
Patent KR-20220139566-A (KR)
Inventor: CHOE HAN KYOUNG
IPC: C12N15/113
Filed: 2021-04-08
Abstract: The present invention relates to a single guide RNA combination for suppressing an expression of a period of a clock gene, and a use thereof, in which a specific sgRNA combination capable of inhibiting the expression of period 1 (Per1) and period 2 (Per2) which are clock genes is designed, circadian molecular clock oscillation is confirmed to be suppressed in the suprachiasmatic nucleus (SCN) by using a vector containing the same, and symptoms due to circadian rhythm inhibition are confirmed to appear, e.g., lower motor activity or appearance of arrhythmia in exercise diurnal locomotor activity in an animal model injected with a virus containing the vector, thereby providing the sgRNA combination and the vector containing the same as a tool for changing a circadian biorhythm.